Lal, P. (1976). Socio-economic conditions of the students at Philippine Christian College [microform]. Photoduplication Service University of the Philippines Library.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Lal, Premlata. Socio-economic Conditions of the Students at Philippine Christian College [microform]. Quezon City: Photoduplication Service University of the Philippines Library, 1976.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Lal, Premlata. Socio-economic Conditions of the Students at Philippine Christian College [microform]. Photoduplication Service University of the Philippines Library, 1976.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.